Nytro Fusion by Sports Science Research
We literally can't give it away, got a blow out sale on it now. You can pick it up for 15.00 right now.
Nitrous by Syntrax
Buy the bulk powder form (di-arginine malate) or buy Nitrocharge from Primaforce, it's cheaper for the same thing.
Amino 2222 by Optimum Nutrition
That is one big ass pill, I see no need for it unless you just refuse to ingest protein in other forms.
UniLiver by Universal
Best value for this type of product. Old schoolers swear by it. As cheap as it is, I'd put it into your regimen. Just make sure it is the only thing you add at the time you do. That way you can see if it is doing anything. I'd do it when cutting as opposed to bulking.
MegaMilk by Dymatize
A MuscleMilk knock off that doesn't taste as good but is a much better value. Judgement call on your half really
Matrix 5.0 by Syntrax
Not sure on taste, but for a blend it is a pretty good deal. It comes in a 5lb bag, not a tub. It's like the optimum 10lb bags.
100% Whey by Optimum Nutrition
Metabolic Whey by MRM
Complete Whey by Cytosport
I don't think you can go wrong with any of these. Optimum will likely taste the best in chocolate. MRM can be found cheaper than any of them. This is more a matter of personal preference. Hope this helps.